FIGURE 2 in Redescription of the endemic Australian cladoceran Alona willisi (Smirnov, 1989) and its assignment to Acanthalona gen. nov. (Cladocera: Anomopoda: Chydoridae)

FIGURE 2. Acanthalona willisi (Smirnov, 1989) from Jibbon Lagoon, Royal National Park, New South Wales, Australia. A–B, juvenile female of instar II in lateral and dorsal view. C–I, adult parthenogenetic female. C–E, specimens in lateral view. F–G, same specimen in anterio-dorsal and lateral view. H, head shield. I, head pores. Scale bars denote 0.1 mm for A–G, 0.05 mm for I.